Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
IRIDIUM COMPLEX COMPOUND, COMPOSITION CONTAINING SAID COMPOUND AND SOLVENT, ORGANIC ELECTROLUMINESCENT ELEMENT CONTAINING SAID COMPOUND, DISPLAY DEVICE AND LIGHTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/230811
Kind Code:
A1
Abstract:
An iridium complex compound represented by formula (1).　In the formula, ring Cy1 represents a monocyclic or fused aromatic ring or a monocyclic or fused heteroaromatic ring, which contains carbon atoms C1 and C2;　ring Cy2 represents a monocyclic or fused heteroaromatic ring which contains a carbon atom C3 and a nitrogen atom N1; 　each of R1 and R2 represents a hydrogen atom or a substituent;　and at least one of R1 and R2 represents a substituent represented by formula (2) or a substituent that is further substituted by a substituent represented by formula (2).

Inventors:
NAGAYAMA KAZUHIRO (JP)
KAJIYAMA YOSHIKO (JP)
Application Number:
PCT/JP2020/019091
Publication Date:
November 19, 2020
Filing Date:
May 13, 2020
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MITSUBISHI CHEM CORP (JP)
International Classes:
C07F15/00; C07D213/16; C09K11/06; H01L27/32; H01L51/50
Domestic Patent References:
WO2016194784A12016-12-08
WO2013105615A12013-07-18
WO2013114674A12013-08-08
WO2019107467A12019-06-06
WO2013105615A12013-07-18
WO2011032626A12011-03-24
WO2016194784A12016-12-08
WO2005089024A12005-09-22
WO2005022962A12005-03-10
WO2004084260A22004-09-30
Foreign References:
JPH11251067A1999-09-17
JP2003031365A2003-01-31
JPH05234681A1993-09-10
JPH0753953A1995-02-28
JPH11242996A1999-09-07
JPH0741759A1995-02-10
JPH1079297A1998-03-24
JPS59194393A1984-11-05
US5645948A1997-07-08
JPH06207169A1994-07-26
JPH05331459A1993-12-14
JPH1074586A1998-03-17
JPH10270171A1998-10-09
JP2002100478A2002-04-05
JP2002100482A2002-04-05
JP2019092237A2019-06-13
Other References:
TSUJIMURA TAKATOSHI, INTRODUCTION TO ORGANIC EL DISPLAY - FROM FUNDAMENTALS TO APPLICATIONS, November 2010 (2010-11-01)
M.G. COLOMBOT.C. BRUNOLDT. RIEDENERH.U. GUDEL, INORG. CHEM., vol. 33, 1994, pages 545 - 550
S. LAMANSKYP. DJUROVICHD. MURPHYF. ABDEL-RAZZAQR. KWONGI. TSYBAM. BORZB. MUIR. BAUM. THOMPSON, INORG. CHEM., vol. 40, 2001, pages 1704 - 1711
K. DEDEIANP. I. DJUROVICHF. 0. GRACESG. CARSONR. J. WATTS, INORGANIC CHEMISTRY, vol. 30, no. 8, 1991, pages 1685
APPL. PHYS. LETT., vol. 60, 1992, pages 2711
ADV. MATER., vol. 12, 2000, pages 481
J. PHYS. CHEM., vol. 94, 1990, pages 7716
J. LUMIN., vol. 72-74, 1997, pages 985
CHEM. COMMUN., 1996, pages 2175
SYNTH. METALS, vol. 91, 1997, pages 209
POLYM. ADV. TECH., vol. 7, 1996, pages 33
APPL. PHYS. LETT., vol. 70, 1997, pages 152
IEEE TRANS. ELECTRON. DEVICES, vol. 44, 1997, pages 1245
SHIZUO TOKITOCHIHAYA ADACHIHIDEYUKI MURATA: "Organic EL Display", 20 August 2004, OHMSHA, LTD.
See also references of EP 3971196A4
Attorney, Agent or Firm:
SHIGENO, Tsuyoshi et al. (JP)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: CARBON QUANTUM DOTS AND PRODUCTION METHOD FOR CARBON QUANTUM DOTS

Next Patent: TITANIUM OXIDE POWDER AND METHOD FOR MANUFACTURING SAME